SMB2_DHANDLE_FLAG_PERSISTENT
#define DH_PERSISTENT SMB2_DHANDLE_FLAG_PERSISTENT
(op->dh_v2_flags & SMB2_DHANDLE_FLAG_PERSISTENT) != 0)
((op->dh_v2_flags & SMB2_DHANDLE_FLAG_PERSISTENT) != 0 ||
((op->dh_v2_flags & SMB2_DHANDLE_FLAG_PERSISTENT) != 0);